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Why Can the Same Target Material Produce Colorful Coatings?
Most pure metals and the targets made from them are silvery-white. However, PVD coating enables a wide range of colorful finishes—contrary to the misconception that “the target’s color determines the coating’s color.” In fact: Titanium targets can produce gold, rose gold, black and ...Read more -
How to Choose the Right Cobalt Sputtering Target
How to Choose the Right Cobalt Sputtering Target? A Complete Guide from Beginner to Expert In the semiconductor manufacturing field, one material is quietly reshaping the landscape of advanced processes—cobalt sputtering targets. It serves as the “invisible hero” in interconnect layers for sub-7n...Read more -
Hiperco 50 Iron-Cobalt Soft Magnetic Alloy: Properties, Composition, and Applications
Hiperco 50 (also known as Hiperco50 or equivalent to grades like 1J22 in some standards) is a specialized iron-cobalt soft magnetic alloy renowned for its highest saturation induction among commercial engineering materials. This article provides a detailed overview of its physical properties, che...Read more -
Role of Crystal Structure in Metal sputtering targets
At our company’s technical evaluation meetings for sputtering targets, we often hear conversations like this: “Cobalt targets are quite brittle; It is not easy to roll it into coils.” “Copper targets are much easier to process; you can roll them into any shape.” R...Read more -
The Addition and Subtraction of Alloy Sputtering Targets
an alloy sputtering target is a PVD coating material created by uniformly fusing two or more metallic (or metallic and non-metallic) elements through specific metallurgical processes. Hearing this, some might say: Isn’t an alloy target just a mixture of whatever materials you want, used as ...Read more -
What are Special Alloys?
In the vast expanse of materials science, special alloys stand out as brilliant “performance stars.” They are not created for ordinary needs but are engineered as “special forces” for extreme operating conditions. From soaring jet aircraft and deep-sea explorers to the hea...Read more -
What is Sputtering Target Poisoning? How to Prevent and Handle It?
In the manufacturing of modern high-tech products, from smartphone screens to energy-efficient glass and precision chips, a core coating technology called “magnetron sputtering” is indispensable. Simply put, it acts like an “ion spray gun,” using high-energy particles to b...Read more -
Analysis of Indium Bonding Layer Detachment in Sputtering Targets During the Sputtering Process
In magnetron sputtering technology, indium bonding is the most commonly used thermal management process for joining sputtering targets (especially brittle materials like ITO ceramics or silicon) to a copper backplate. The indium layer acts as both a “thermal conductive bridge” and a &...Read more -
Atomic Ratio vs. Mass Ratio: The Key Distinction in Sputtering Target Materials
In advanced manufacturing fields such as semiconductors, optical coatings, and hard coatings, target materials are the “heart” of Physical Vapor Deposition (PVD) technology. An interesting yet often confusing phenomenon for procurement novices is this: when you inquire about a “...Read more -
High-Purity Metal Targets vs. Alloy Targets: Performance Differences and Application Scenarios Explained
In magnetron sputtering processes, the choice of target material is the first critical step determining thin-film performance. Engineers and procurement decision-makers often face a choice between two mainstream categories: high-purity metal targets and alloy targets. The core of the selection is...Read more -
The Underlying Logic of Sputtering: Using Atoms to “Paint” the Thin-Film Technology
1. What is Sputtering? The Core Concept in One Sentence Sputtering (also known as sputter coating) is an advanced technology that, within a vacuum environment, uses high-energy particles to “bombard” a solid material, “knocking” its atoms out one by one, and then allowing...Read more -
Cobalt-Chromium-Iron-Nickel Alloy Target: The Future-Oriented High-Performance Coating Solution
In the field of materials science, Cobalt-Chromium-Iron-Nickel (CoCrFeNi) alloy targets are rapidly emerging as a highly promising advanced material for preparing high-entropy alloy (HEA) thin films. With their unique compositional design and groundbreaking comprehensive properties, they offer in...Read more